Vibrational Frequencies calculated at M06-2X/aug-cc-pVTZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3065 |
2929 |
57.74 |
113.22 |
0.23 |
0.37 |
| 2 |
A1 |
1958 |
1871 |
35.28 |
47.38 |
0.14 |
0.25 |
| 3 |
A1 |
1467 |
1402 |
0.21 |
3.01 |
0.45 |
0.62 |
| 4 |
A1 |
1180 |
1128 |
111.61 |
2.62 |
0.15 |
0.26 |
| 5 |
A1 |
555 |
530 |
0.91 |
7.56 |
0.21 |
0.35 |
| 6 |
A1 |
288 |
275 |
14.81 |
0.63 |
0.35 |
0.52 |
| 7 |
A2 |
1043 |
997 |
0.00 |
0.63 |
0.75 |
0.86 |
| 8 |
A2 |
188 |
179 |
0.00 |
0.48 |
0.75 |
0.86 |
| 9 |
B1 |
1051 |
1005 |
0.08 |
1.17 |
0.75 |
0.86 |
| 10 |
B1 |
131 |
125 |
5.03 |
0.07 |
0.75 |
0.86 |
| 11 |
B2 |
3042 |
2907 |
2.22 |
0.54 |
0.75 |
0.86 |
| 12 |
B2 |
1877 |
1793 |
767.20 |
2.76 |
0.75 |
0.86 |
| 13 |
B2 |
1404 |
1342 |
10.82 |
4.16 |
0.75 |
0.86 |
| 14 |
B2 |
1136 |
1086 |
700.38 |
1.77 |
0.75 |
0.86 |
| 15 |
B2 |
722 |
690 |
50.19 |
0.05 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9553.1 cm
-1
Scaled (by 0.9557) Zero Point Vibrational Energy (zpe) 9129.9 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.062 |
|
|
|
| 2 |
C |
0.135 |
|
|
|
| 3 |
C |
0.135 |
|
|
|
| 4 |
O |
-0.643 |
|
|
|
| 5 |
O |
-0.643 |
|
|
|
| 6 |
H |
0.539 |
|
|
|
| 7 |
H |
0.539 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-3.487 |
3.487 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.566 |
0.000 |
0.000 |
| y |
0.000 |
-39.462 |
0.000 |
| z |
0.000 |
0.000 |
-25.976 |
|
| Traceless |
| | x | y | z |
| x |
6.153 |
0.000 |
0.000 |
| y |
0.000 |
-13.190 |
0.000 |
| z |
0.000 |
0.000 |
7.038 |
|
| Polar |
| 3z2-r2 | 14.075 |
| x2-y2 | 12.895 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.410 |
0.000 |
0.000 |
| y |
0.000 |
7.649 |
0.000 |
| z |
0.000 |
0.000 |
4.776 |
<r2> (average value of r
2) Å
2
| <r2> |
123.853 |
| (<r2>)1/2 |
11.129 |